2016年10月17日星期一
2016年10月13日星期四
JK6839A 12V USB FM Class D Amplifier board MP3 Module with 2CH*15W for speaker
1, Functions:
USB/SD/Line in (AUX)/FM /LED Screen
Format:MP3 /WMA/ WAV
Class D Amplifier: 15W*2CH
MP3 decoder support 32–320kbps
FAT16 or FAT32 systems supported
4 Keys: MODE, NEXT/V+, PLAY/PAUSE/SCAN, PRE/V-
With IR Remote control
Optional:intall wireless transmitter module for bass speaker, transmit audio for amplifier receiver module of bass speaker.(Bass speaker 30W)
2, When power on, firstly read MP3 songs of USB/SD storage, without USB/SD device under AUX mode, press “MODE” switch to “USB/SD/AUX”.
3, This decoder has 4 keys.
MODE: USB/SD/AUX/FM switch.
Long press 3 seconds for power ON/OFF
NEXT/V+: Under MP3 mode, short press NEXT, long press VOL+.
Under AUX mode, press VOL+.
Under FM mode, short press to selection up, long press VOL+.
PLAY/PAUSE: Under MP3 mode, short press PLAY/PAUSE, long press STOP..
Under AUX mode, press PLAY/PAUSE.
Under FM mode, short press to automatic selection.
PRE/V-: Under MP3 mode, short press LAST, long press VOL-.
Under AUX mode, press VOL-
Under FM mode, short press to selection down, long press VOL-.
4, Power supply DC12V~15V
5, LED display
6, Remote Control Keys function
Power :ON/OFF (standby)
Mode : Same function with Long press Play/Pause button on pannel for switch the working Mode
MUTE: First press mute , press again will release from mute.
PLAY/PAUSE : For play and pause in USB/SD state.
PREV: For PREV song in USB/SD state.
NEXT: For Next song in USB/SD state
EQ : NORMAL/JAZZ/ROCK/POP/CLASSIC/COUN
-: Volume down
+ : Volume up
RPT: For switching one song repeat or all song repeat in USB/SD state, default is all song repeat .
U/SD/Scan: USB/SD/FM switch .
Button 0-9 : Select song in USB/SD state, if the song number over 9 , just input the numbers in series .
Connect photo:
Optional solution:
1, MP3 module with amplifier (15Wx2CH)/IR remote control
2, MP3 module with amplifier (15Wx2CH)/Transmitter module /Receiver module for bass speaker/IR remote control
More details ,welcome contact us freely !
J&K IDEAL (HK) CO.,LIMITED
Shenzhen J&K Ideal Electronic Co.,Ltd
Address:No.30, Aviation Road, Xixiang, Bao'an, Shenzhen,China ZIP:518126
Contact person : Sunshine Liu
Phone: +86-159 1542 9307 Whatsapp: +86-159 1542 9307
Skype:jkideal666@hotmail.com QQ:2639743598
Email: sales06@jkideal.com Wechat :Sunshine15915429307
Professional manufacturer of audio products
( MP3 / MP5 module ,amplifier board ,wireless MIC,Bluetooth audio receiver )
2016年10月7日星期五
JK002L USB SD FM radio WMA AUX recorder mp3 player module circuit board for audio mixer
JK 002/JK002L
RECORDER USB
SD MP3 decoder instruction
1，
Product functions
1),LCD display, support multilateral languages, enter subdirectory, scan folders, display lyrics
synchronously.
2), Play
music, support SD card and U disk, support MP3/WMA/WAV, support to play higher bit rate by 1410 Kbps songs.
3), Recording function
supports the highest bit rate for 192 Kbps,recorder format WAV.
4),FM radio, for FM radio set the time,
recorder radio,automatic radio search, delete and storage radio stataion.
5),Line in
record,the external audio
source can be recorded into the SD card or U disk.
6), USB sound card, By USB connecting with a computer, it can be
transmitted the sound to this device.
7), Additional functions: calendar,
clock, alarm clock, can by USB cable connect to computer to download SD card
(When download, shut off the power and plug in USB cable )
8),IR remote
control, number selection.
2, The interface
function and operating instruction
Power on and
press any keys into the main interface functions
The main
interface functions are: calendar, music mode,record mode,FM radio mode, USB sound card,
function setting
1)
Calendar: Main interface---calendar---short or long press PREV and NEXT to scan
calendar.
2)
Music mode: Main interface---music mode---open music(Make sure this device with SD
card or U disk)
Play/Pause: press PLAY/PAUSE key
Previous track or next track: press
PREV or NEXT keys
When enter subdirectory,choose more play mode or EQ, please press MENU key
when playing music.
If need play or delete track directly,please press
PLAY/PAUSE key to pause music, then press MENU key.
At this time will appear subdirectory of delete track.
When need exit, please long press MENU key.
3) Record
mode: Main
interface---record mode (Make sure this device with SD card or U disk.
When record, please input sound by
LINE IN, press PLAY/PAUSE key, it will start recording sound. If need save,
please long press PLAY/PAUSE key or MENU key.
Note: 1, When long press PLAY/PAUSE
key for saving, this device will come back clock interface.
2,
When long press MENU key for saving, this device will save and jump to the beginning of the next recording state.
When need exit, please long press MENU key.
4）FM
radio mode: Main
interface---radio mode, FM radio will
open.
Need to search radio automatically,
please press MENU key, when save radio station, press MENU key to confirm. At
this time,FM will search radio automatically, then it will save radio station
automatically.(This device can save 40 radio stations.)
When listening
to radio,please press PREV and NEXT to choose radio station.
Need to search radio manually,please press MENU key, then choose and
save radio station, pls MENU key to confirm.
Need record radio station,please press MENU key, then
choose the radio station to record, press MEMU key to confirm it, at this time
the sound of radio station will be recorded into SD card or U disk.
Finally,long press MENU key to save. When want to listen to the saved sound of
radio station,please choose VOICE file in SD card or U disk under music mode.
Need delete radio station, please in FM interface
choose radio station to delete,press MENU key, then choose ---delete radio
station, press MENU key to confirm.
Need delete all radio station, please press MENU, then
choose---delete all, press MENU key to confirm.
There are 2
frequency bands to choose,
Common frequency
band: 87.0-108.0
Japanese
frequency band: 76.0-90.0
Choose one band, press MENU key to confirm.
When need exit, please long press MENU key.
5)
USB sound card:
Main interface---USB sound card, USB sound card will open.(Make sure plug in
USB cable)
When need mute, please press
PLAY/PAUSE key, press PREV and NEXT keys to control volume.
When need exit, please long press MENU key.
6) Functions
setting: Main
interface--- Functions setting (Need open setting group, please press MENU key)
System time---press PREV
and NEXT keys to adjust, press MENU key to confirm, adjust order:Year- Month-day-hour-minute-second.
Backlight time----press PREV
and NEXT keys to adjust, press MENU key to confirm from 00 to 30 seconds,
set “00” without backlight time,
backlight will still appear, set “30” for 30 seconds.
Keys volume--- press PREV and
NEXT keys to adjust, press MENU key to confirm from 00 to15 levels.Finally
press MENU key to confirm. This device default is 01 level.
Support
Multilanguage, reach to 24 countries,Simplified Chinese, English, Chinese
traditional, Japanese, Korean, French, German language, Italian, Dutch,
Portuguese, Spanish, Swedish, Czech, Danish, polish, Russian language, Turkish,
Rabbinic, Thai, Hungarian, Romania, Arabic, Indonesian, Greek. (also can replace as customers’ request)
Tools ---Power off setting: press PREV and
NEXT keys to adjust, press MENU key to confirm from 00-120 minutes, set 00 for
nothing power off time.
Alarm clock setting: need set clock,
please set clock ON, also can set clock time, period and volume. The
alarm clock ring of this device has a default sound of the bell, also
choose one in SD card or U diak.
Timing FM setting: can set FM timing
ON,(When FM timing ON, please choose FM record OFF.) FM record ON/OFF, radio
station frequency band(Common and Japanese
frequency choose)
Contrast
adjust--- left or right to
adjust, 0-15 levels.
Firmware version-can't set
Exit-exit function setting
Dimension:54*45 mm
4，LCD size:
JK002 LCD:28.5*20mm
JK002L
LCD:31*25mm
5, Connection drawing.
Applications :
Pro audio, Mixer, HI-FI system , AV amplifier , Boom
Box ,embedded Audio systems
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